Login
Sign Up
Authors
Topics
Quote of the Day
Picture Quotes
Top Quotes
Authors:
Choose...
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Quotes
›
Authors
›
R
›
Roger Tory Peterson
›
Birds are an ecological litmus paper.
Birds are an ecological litmus paper.
Roger Tory Peterson
Favorite
← Prev
Roger Tory Peterson Quotes
Next →
facebook
twitter
googleplus
email
linkedin
Topics
Bird
Ecological
Paper
create your own picture
← Prev
Next →
Embed:
Cite this Page:
Citation
Popular Topics
Inspirational
Love
Funny
Success
Friendship
Life
Motivational
Wisdom
Leadership
Dream
Positive
Freedom
Knowledge
Happiness
Related Authors
John James Audubon
Ornithologist
Alexander Wilson
Poet
Olaus Murie
Author
Robert Bateman
Painter
Edward Lear
Artist
William Bartram
Botanist
Howard Zahniser
Send Report
Quote:
Mistake:
Choose...
The author didn't say that
There is a mistake in the text of this quote
The quote belongs to another author
Other error
Comments:
Email for contact (not necessary):
Login with your account
Create an Account
Email:
Password:
Forgot Password?
or simply:
Create account
Have an account?
Sign in
Full Name:
E-mail:
Password:
or simply:
Find Your Account
E-mail: